<html>
<head>
<meta charset="utf-8">
<title>滨江台风号</title>
<style type="text/css">
h1{
	font-size: 5em;
	font-weight: bold;
	color:blue;
	text-align:center;
}
.btn{
		width:140px;
		height:40px;
		line-height:18px;
		font-size:18px;
		background:white;
		font-weight: bolder;
		} 

</style>
</head>

<body>
<script type="text/javascript">

function cancel(){
	window.location.href = "./welcome.php";
}


</script>


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<img src="./sLvPic.png">
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<img src="./eLvPic.png">

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<form action="./levelSearchResult.php" method="post">

<div align="left">
<select style="width:420px;font-size:60px;height: 300px" name="fromLv">
	<option selected>不限</option>
    <option>弱于热带低压</option>
    <option>热带低压</option>
    <option>热带风暴</option>
    <option>强热带风暴</option>
    <option>台风</option>
    <option>强台风</option>
    <option>超强台风</option>
    <option>强于超强台风</option>
</select>
<img src="./arrow.png" width="100" height="50">
<select style="width:420px;font-size:60px;height: 300px" name="toLv">
	<option selected>不限</option>
    <option>弱于热带低压</option>
    <option>热带低压</option>
    <option>热带风暴</option>
    <option>强热带风暴</option>
    <option>台风</option>
    <option>强台风</option>
    <option>超强台风</option>
    <option>强于超强台风</option>
   
</select>
</div>


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<input name="imgbtn" type="image" src="./tiji.png" width="470" height="250" onClick="this.form.submit()">
<img src="./back.png" width="470" height="250" onclick="cancel();">



</form>





</body>
</html>